20262242880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12541}}^1$

素因数の和:12595

約数の個数: 448

約数和(自身を含む): 82572514560

約数和(自身を除く): 62310271680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 64, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 108, 110, 120, 132, 135, 136, 144, 153, 160, 165, 170, 176, 180, 187, 192, 198, 204, 216, 220, 240, 255, 264, 270, 272, 288, 297, 306, 320, 330, 340, 352, 360, 374, 396, 408, 432, 440, 459, 480, 495, 510, 528, 540, 544, 561, 576, 594, 612, 660, 680, 704, 720, 748, 765, 792, 816, 864, 880, 918, 935, 960, 990, 1020, 1056, 1080, 1088, 1122, 1188, 1224, 1320, 1360, 1440, 1485, 1496, 1530, 1584, 1632, 1683, 1728, 1760, 1836, 1870, 1980, 2040, 2112, 2160, 2244, 2295, 2376, 2448, 2640, 2720, 2805, 2880, 2970, 2992, 3060, 3168, 3264, 3366, 3520, 3672, 3740, 3960, 4080, 4320, 4488, 4590, 4752, 4896, 5049, 5280, 5440, 5610, 5940, 5984, 6120, 6336, 6732, 7344, 7480, 7920, 8160, 8415, 8640, 8976, 9180, 9504, 9792, 10098, 10560, 11220, 11880, 11968, 12240, 12541, 13464, 14688, 14960, 15840, 16320, 16830, 17952, 18360, 19008, 20196, 22440, 23760, 24480, 25082, 25245, 26928, 29376, 29920, 31680, 33660, 35904, 36720, 37623, 40392, 44880, 47520, 48960, 50164, 50490, 53856, 59840, 62705, 67320, 73440, 75246, 80784, 89760, 95040, 100328, 100980, 107712, 112869, 125410, 134640, 137951, 146880, 150492, 161568, 179520, 188115, 200656, 201960, 213197, 225738, 250820, 269280, 275902, 300984, 323136, 338607, 376230, 401312, 403920, 413853, 426394, 451476, 501640, 538560, 551804, 564345, 601968, 639591, 677214, 689755, 752460, 802624, 807840, 827706, 852788, 902952, 1003280, 1065985, 1103608, 1128690, 1203936, 1241559, 1279182, 1354428, 1379510, 1504920, 1615680, 1655412, 1693035, 1705576, 1805904, 1918773, 2006560, 2069265, 2131970, 2207216, 2257380, 2345167, 2407872, 2483118, 2558364, 2708856, 2759020, 3009840, 3197955, 3310824, 3386070, 3411152, 3611808, 3724677, 3837546, 4013120, 4138530, 4263940, 4414432, 4514760, 4690334, 4966236, 5116728, 5417712, 5518040, 5756319, 6019680, 6207795, 6395910, 6621648, 6772140, 6822304, 7035501, 7223616, 7449354, 7675092, 8277060, 8527880, 8828864, 9029520, 9380668, 9593865, 9932472, 10233456, 10835424, 11036080, 11512638, 11725835, 12039360, 12415590, 12791820, 13243296, 13544280, 13644608, 14071002, 14898708, 15350184, 16554120, 17055760, 18059040, 18623385, 18761336, 19187730, 19864944, 20466912, 21106503, 21670848, 22072160, 23025276, 23451670, 24831180, 25583640, 26486592, 27088560, 28142004, 28781595, 29797416, 30700368, 33108240, 34111520, 35177505, 36118080, 37246770, 37522672, 38375460, 39729888, 40933824, 42213006, 44144320, 46050552, 46903340, 49662360, 51167280, 54177120, 56284008, 57563190, 59594832, 61400736, 63319509, 66216480, 68223040, 70355010, 74493540, 75045344, 76750920, 79459776, 84426012, 92101104, 93806680, 99324720, 102334560, 105532515, 108354240, 112568016, 115126380, 119189664, 122801472, 126639018, 132432960, 140710020, 148987080, 150090688, 153501840, 168852024, 184202208, 187613360, 198649440, 204669120, 211065030, 225136032, 230252760, 238379328, 253278036, 281420040, 297974160, 307003680, 316597545, 337704048, 368404416, 375226720, 397298880, 422130060, 450272064, 460505520, 506556072, 562840080, 595948320, 614007360, 633195090, 675408096, 750453440, 844260120, 921011040, 1013112144, 1125680160, 1191896640, 1266390180, 1350816192, 1688520240, 1842022080, 2026224288, 2251360320, 2532780360, 3377040480, 4052448576, 5065560720, 6754080960, 10131121440, 20262242880]

約数ペア:

[(1, 20262242880), (2, 10131121440), (3, 6754080960), (4, 5065560720), (5, 4052448576), (6, 3377040480), (8, 2532780360), (9, 2251360320), (10, 2026224288), (11, 1842022080), (12, 1688520240), (15, 1350816192), (16, 1266390180), (17, 1191896640), (18, 1125680160), (20, 1013112144), (22, 921011040), (24, 844260120), (27, 750453440), (30, 675408096), (32, 633195090), (33, 614007360), (34, 595948320), (36, 562840080), (40, 506556072), (44, 460505520), (45, 450272064), (48, 422130060), (51, 397298880), (54, 375226720), (55, 368404416), (60, 337704048), (64, 316597545), (66, 307003680), (68, 297974160), (72, 281420040), (80, 253278036), (85, 238379328), (88, 230252760), (90, 225136032), (96, 211065030), (99, 204669120), (102, 198649440), (108, 187613360), (110, 184202208), (120, 168852024), (132, 153501840), (135, 150090688), (136, 148987080), (144, 140710020), (153, 132432960), (160, 126639018), (165, 122801472), (170, 119189664), (176, 115126380), (180, 112568016), (187, 108354240), (192, 105532515), (198, 102334560), (204, 99324720), (216, 93806680), (220, 92101104), (240, 84426012), (255, 79459776), (264, 76750920), (270, 75045344), (272, 74493540), (288, 70355010), (297, 68223040), (306, 66216480), (320, 63319509), (330, 61400736), (340, 59594832), (352, 57563190), (360, 56284008), (374, 54177120), (396, 51167280), (408, 49662360), (432, 46903340), (440, 46050552), (459, 44144320), (480, 42213006), (495, 40933824), (510, 39729888), (528, 38375460), (540, 37522672), (544, 37246770), (561, 36118080), (576, 35177505), (594, 34111520), (612, 33108240), (660, 30700368), (680, 29797416), (704, 28781595), (720, 28142004), (748, 27088560), (765, 26486592), (792, 25583640), (816, 24831180), (864, 23451670), (880, 23025276), (918, 22072160), (935, 21670848), (960, 21106503), (990, 20466912), (1020, 19864944), (1056, 19187730), (1080, 18761336), (1088, 18623385), (1122, 18059040), (1188, 17055760), (1224, 16554120), (1320, 15350184), (1360, 14898708), (1440, 14071002), (1485, 13644608), (1496, 13544280), (1530, 13243296), (1584, 12791820), (1632, 12415590), (1683, 12039360), (1728, 11725835), (1760, 11512638), (1836, 11036080), (1870, 10835424), (1980, 10233456), (2040, 9932472), (2112, 9593865), (2160, 9380668), (2244, 9029520), (2295, 8828864), (2376, 8527880), (2448, 8277060), (2640, 7675092), (2720, 7449354), (2805, 7223616), (2880, 7035501), (2970, 6822304), (2992, 6772140), (3060, 6621648), (3168, 6395910), (3264, 6207795), (3366, 6019680), (3520, 5756319), (3672, 5518040), (3740, 5417712), (3960, 5116728), (4080, 4966236), (4320, 4690334), (4488, 4514760), (4590, 4414432), (4752, 4263940), (4896, 4138530), (5049, 4013120), (5280, 3837546), (5440, 3724677), (5610, 3611808), (5940, 3411152), (5984, 3386070), (6120, 3310824), (6336, 3197955), (6732, 3009840), (7344, 2759020), (7480, 2708856), (7920, 2558364), (8160, 2483118), (8415, 2407872), (8640, 2345167), (8976, 2257380), (9180, 2207216), (9504, 2131970), (9792, 2069265), (10098, 2006560), (10560, 1918773), (11220, 1805904), (11880, 1705576), (11968, 1693035), (12240, 1655412), (12541, 1615680), (13464, 1504920), (14688, 1379510), (14960, 1354428), (15840, 1279182), (16320, 1241559), (16830, 1203936), (17952, 1128690), (18360, 1103608), (19008, 1065985), (20196, 1003280), (22440, 902952), (23760, 852788), (24480, 827706), (25082, 807840), (25245, 802624), (26928, 752460), (29376, 689755), (29920, 677214), (31680, 639591), (33660, 601968), (35904, 564345), (36720, 551804), (37623, 538560), (40392, 501640), (44880, 451476), (47520, 426394), (48960, 413853), (50164, 403920), (50490, 401312), (53856, 376230), (59840, 338607), (62705, 323136), (67320, 300984), (73440, 275902), (75246, 269280), (80784, 250820), (89760, 225738), (95040, 213197), (100328, 201960), (100980, 200656), (107712, 188115), (112869, 179520), (125410, 161568), (134640, 150492), (137951, 146880)]